Question : Which one of the following is an MS- DOS external command?
Option 1: DIR
Option 2: COPY
Option 3: FORMAT
Option 4: PROMPT
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Correct Answer: FORMAT
Solution : The correct option is FORMAT.
In MS-DOS, the "Format" command is an external command. It is used to format a disc or drive, most commonly a floppy disc partition or a hard drive partition. This command deletes all data on the specified disc or drive and creates a new file system to ready it for usage.
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